Jeff Sonas (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Jeff Sonas" in Catalan language version.

Last modified: 10:11:05, 20 June 2026 (UTC)

Ref.Un. Ref.Website

Global rank Catalan rank

low place

1,939^th place

1,748^th place

312^th place

chessbase.com (Global: 1,748^th place; Catalan: 312^th place)

Man vs machine - who is winning? (8 d'octubre de 2003). [Consulta 06/01/2010] (anglès)